Get your taxes done using TurboTax
The payer TIN and address isn't a required field for filing, so you don't need to enter that information. There is nowhere to enter that information in the Step-By-Step section of TurboTax. However, if you do prefer to include it you can do so by going to Forms and navigating to the 1099-INT.
After you enter the 1099s, you should see a screen that says Let's finish pulling in your investment income with a summary of each of the forms that have been entered so far. You can click on each one to see what's been entered in each of the boxes and edit the form if necessary. See the screenshot below.
